Huawei UPS5000-H-1200K-NT User Manual page 354

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UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Module)
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Issue 07 (2022-11-29)
NO TICE
– The backfeed protection card and fuse terminal block apply to cables with
a cross-sectional area of 0.5–1.3 mm
requirements of the backfeed protection card, fuse terminal block, and
shunt release.
– The cable length can be customized based on the site survey result, or an
appropriate cable can be purchased and installed by the customer.
– Bind the cables separately from signal cables.
If a third-party reliable power supply is used, use the power signal with a
voltage of 240 V AC or less and a current of less than 6 A. (1200 kVA and
1600 kVA UPSs support this feature.)
Figure 4-426 Cable connections between the backfeed protection card and
shunt release
(1) Shunt release (provided by the
customer)
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation and Cable Connection
2
. The actual cable size must meet the
(2) 6 A fuse (provided by the customer)
345

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